Seems to helpBy Nathanon 6/2/2015

Nathan would recommend this product to a friend

I wasn't running socks for awhile, and decided to try out socks. Seems like tank is cleaner and skimmer is working a lot less. (heavy stuff being caught in socks letting skimmer work on anything that doesn't get caught in sock). I have 8 or 9 socks, and wash them weekly.

very pleasedBy chrison 5/28/2015

chris would recommend this product to a friend

Very useful and cheep ...I thane them every 4 days with no problems...water is always clear

Great productBy Bulldogon 5/20/2015

Bulldog would recommend this product to a friend

All I can say is, everyone has commented on how clear my tank is. It was right after I installed these filters,

good construction, almost a 1/4" thickBy chrison 5/8/2015

chris would recommend this product to a friend

good construction, almost a 1/4" thick. Drawstring well made.

Don't leave home without themBy Jerryon 1/28/2015

Jerry would recommend this product to a friend

These socks work great. Can't imagine reefing without them. They catch 10 times what the skimmer will. When leaving on vacation I install tee's on my down-tubes to accommodate extra socks, so I can go longer between changes. Great product. Easy to clean as well. Thanks BRS

Will not fit on a 1" pipe properlyBy scotton 12/21/2014

scott wouldn't recommend this product to a friend

I purchases the 4" X 14" tie string filter bag. It will not close down on a 1" pvc pipe. I had to prop it up underneath to use it. I have seen filter bags secure to 1" pvc pipe ends before. Dissapointed.

Improved clarity and water qualityBy Seahorse masteron 12/4/2014

Good qualityBy Robert on 11/20/2014

Robert would recommend this product to a friend

Simple product that is well made. the draw string is quite strong and holds knots well enough. I have run an older one through the wash machine with oxyclean free (and a good rinse after) several times and it holds up fine. Looks good as new.

Strong socks!By shovelrideron 9/29/2014

shovelrider would recommend this product to a friend

I use these draw string socks to filter out the junk before it can settle in my sump. Does a great job at catching debris and letting water through. I have washed them numerous times (bleach/water solution) and they look new every time I take them out of the washing machine.

High Quality Filter SocksBy tarheelon 8/8/2014

tarheel would recommend this product to a friend

Overall a great filter sock even though they can be somewhat hard to clean. Drawstring works great and in my experience hold up to many washings.

Works Great!By Derekon 7/16/2014

Derek would recommend this product to a friend

Bought multiples of the 4x8 and all i can say is they work great!!

Well built, works greatBy Shaunon 7/9/2014

Shaun would recommend this product to a friend

drawstring is great for attaching directly to plumbing. after numerous washes and uses, the felt socks are still completely intact with no signs of wearing out. very well built and clears water in no time. Also cleans easily in washing machine.

work greatBy Adamon 6/23/2014

Adam would recommend this product to a friend

Thease felt socks filter great, they catch all the small stuff floating in the tank, and the draw string makes them easy to attach to almost any plumbing.

EXCELLENTBy marcon 5/10/2014

marc would recommend this product to a friend

I received the item quickly and am very happy with the quality of the product. It has made a drastic difference in the clarity of my tank and does a good job in removing the larger particles from the water.

brs rocksBy marioon 3/30/2014

mario would recommend this product to a friend

everything i order from brs is top quality and gets to me in a timely matter although i think shipping is just a little high .

ExcellentBy Esquareon 3/30/2014

Esquare would recommend this product to a friend

These have a lot of surface area and do not clog quickly. I would recommend them.

Clears a tank in no timeBy Gunsnroseson 3/16/2014

Gunsnroses would recommend this product to a friend

Bought 4 of these to use on my 180g system. Dumped 140lbs of sand and 200lbs of rock in my tank and this sock cleared the water in less than 6 hours. Toss in the washing machine and ready to use again.

Love the draw string feature!By Nilon 3/14/2014

Nil would recommend this product to a friend

Love the draw string feature, haven't found elsewhere. Strings make it much more easy fro me to tie them around the outlets than the plastic rims. Good offerings in terms of sizes.

Great filter socksBy Pamon 2/6/2014

Pam would recommend this product to a friend

I have the large and smaller socks on aquariums here. They work well and launder fairly good. I usually have to wash them inside out and then wash again right side out in order to get them snowy white but it is a lot less expensive than using filter floss. I am sure I will be buying more when these wear out.

Good BagsBy Steveon 1/20/2014

Steve would recommend this product to a friend

Another quality product from BRS. I needed them to hold carbon for my 10 and 20 gallon nano's. They were actually big for my filters so I cut them in half, sewed them up with fishing line and now have twice as many.

just what i was looking forBy Nicholason 1/16/2014

Nicholas would recommend this product to a friend

I went from mesh sock, to quadruple layered pantyhoes, now a felt sock. Lasts longer and is more effective than alternatives.buy more than 1 for easy switch and clean.

Large but effectiveBy Davidon 12/16/2013

David would recommend this product to a friend

Sock was much bigger than I expected. It does fit on the plumbing fine but it seems oversized somehow. Oh, well. It catches a lot of fine particles and the water is cleaner. Job done.

ExcellentBy Cal_stiron 12/8/2013

Cal_stir would recommend this product to a friend

Excellent quality, very well sewn, other socks that I have used I would have to get the wife to sew them before use.

works like it shouldBy Andrewon 8/20/2013

Andrew would recommend this product to a friend

...gets the job done. I like the drawstring for tightening.

Great!!By Ivanon 8/19/2013

Ivan would recommend this product to a friend

I rigged them onto my Jbj nano tank overflow and took out the sponges that came with the tank all I can say is nice!! All the nasty stuff that was flying all over my tank was caught by the sock and in one day they were nasty and brown. My tank looks soooo fresh and so clean.

Great!By Duffleson 7/16/2013

Duffles would recommend this product to a friend

These are durable and effective!!

very happyBy maria on 6/13/2013

maria would recommend this product to a friend

These are perfect !

Four-inch by 14 inch felt filter sockBy Steveon 6/6/2013

Steve would recommend this product to a friend

Very easy to use they work great!

Keep it clearBy BGon 5/3/2013

BG would recommend this product to a friend

Use the 4 x 14 socks for year and very happy.

Excellent. By Tobyon 4/8/2013

Toby would recommend this product to a friend

Nice and heavy socks. Cuts sump noise down alot plus removes alot of uneaten food and crud. Allows me to pull one out and throw in the washing machine and put In a clean one every few days.

GoodBy Danon 3/27/2013

Dan would recommend this product to a friend

A much more solid and better product than the mesh version.

gunk magnetBy Matthewon 3/25/2013

Matthew would recommend this product to a friend

I bought two of these and it was a leap of faith. I am extremely pleased with how well they trap junk and thumbs up too BRS for going that extra mile and explaining the differences between mesh and felt.

Better than the restBy Jonathanon 2/20/2013

Jonathan would recommend this product to a friend

on the inlet pipe to my sump, clears up turbulence and micro-bubbles. Does a great job water polishing. Change regularly as they do clog but that's cause they're working!

Clean OftenBy Mosson 1/28/2013

Moss would recommend this product to a friend

The felt socks work great for polishing, but they will clog very quickly and are time consuming to clean.

Good sockBy Dougon 1/23/2013

Doug would recommend this product to a friend

Cleared up micro bubble issues and helped remove fine particles from the water. Already ordered 2 more to make changing/cleaning easier.

Great product.By Eric Son 9/17/2012

Eric S would recommend this product to a friend

This does exactly what it says it will do. Catches everything coming down into the sump and is easy to turn inside out and wash. Purchased two over 6 months ago and both are still in great shape.
Thanks BRS!

Works wellBy Brianon 8/30/2012

Brian would recommend this product to a friend

It's a nice filter sock and they do say to get the other if this fills up too fast which is what happened to me. I would also get the larger sock in the future as I didn't realize 4x8 was as small as it was. Other than that it does a great job at trapping all kinds of stuff from going to the DT.

Get the job done.By Jerryon 8/13/2012

Jerry would recommend this product to a friend

Nothing exciting about these. But they get the job done and are easy to clean

Get more than one By Leeon 6/18/2012

Lee would recommend this product to a friend

This large size keeps me from needing to change often. I have several sets - one in use, one ready to go, and one in cleaning phase.

Expected it to be a little differentBy Christopheron 5/18/2012

Christopher would recommend this product to a friend

Filter bag was a little different than i expected, very stiff. It still gets the job done

Good, but to thickBy Mikeon 2/20/2012

Great for lower flow systmes. Catches just about everything, but gets to dirty to quickly for higher flow systems and needs to be changed every few hours. this would be great in 100 micron.

Strong, durable, and working well!By Otison 2/8/2012

Otis would recommend this product to a friend

I have this Sock running in my tank as your reading this. It does the job well! It's strong, Durable, And I can see myself using this product, and awesome website for years to come!

Great for mechanical filtrationBy Anthonyon 12/31/2011

Anthony would recommend this product to a friend

I have a sump with a small intake chamber to the skimmer. There is not much room for mechanical filtration and this sock fits the bill. I tie it around the overflow drain and it does a great job.

great at any priceBy michaelon 12/27/2011

michael would recommend this product to a friend

use as a pelrefilter for sump and works great. and since the sock is huge i can let it go for 4 days without having to worry about it clogging. and around where i live this sock would cost 4 times as much so i am very happy with this item

Not for meBy Codyon 12/13/2011

Cody would recommend this product to a friend

This is definitely a sturdy filter sock with great potential, but it just wasn't right for me. The sock would turn brown with organics after just 2 or 3 days and I don't have a whole lot of room in my sump and I hated trying to take this thing off my sump drain to clean. I'll stick with the mesh.

Works WellBy Scotton 9/16/2011

Scott would recommend this product to a friend

These really do work. Catches lots of small little particles that would otherwise be floating around in your tank. Draw strings are convenient and the socks hold up well after being washed numerous times in the washing machine.

Recommended as a sump prefilterBy Leeon 8/10/2011

Lee would recommend this product to a friend

Very good at catching food and particulates then get into your sump and filter system. The bigger the better to increase surface area and reduce changing. Have a spare set to use while cleaning a set.